Alves, Paulo Sérgio Martins2015-10-192015-10-191987Alves, Paulo Sérgio Martins (2001). "The measurement and sources of technical efficiency in the manufacturing industry : a case study for Brazil". Estudos de Economia, VII(3):297-316http://hdl.handle.net/10400.5/9645engThe measurement and sources of technical efficiency in the manufacturing industry : a case study for Braziljournal article